Microchip 4Mbit EPROM Chip 32-Pin PLCC, AT27C040-90JU

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Discontinued
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Microchip 4Mbit EPROM 32-Pin PLCC, AT27C040-90JU
RS Stock No.
127-6547

Each (In a Pack of 2)

£5.98

(exc. VAT)

£7.18

(inc. VAT)

RS Stock No.:
898-8642
Mfr. Part No.:
AT27C040-90JU
Brand:
Microchip
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Brand

Microchip

Memory Size

4Mbit

Organisation

512K x 8 bit

Maximum Random Access Time

90ns

Programming Voltage

5V

Reprogramming Technique

OTP

In System Programmability

In System

Mounting Type

Surface Mount

Package Type

PLCC

Pin Count

32

Dimensions

11.5 x 14.04 x 3.17mm

Maximum Operating Temperature

+85 °C

Typical Operating Supply Voltage

5 V

Number of Bits per Word

8bit

Minimum Operating Temperature

-40 °C

Number of Words

512K

EPROM (One Time Programmable), Atmel



EPROM OTP (One Time Programmable)


These EPROM (Erasable Programmable Read-Only Memory) devices contain the same chips and are programmed in the same way as their UV-eraseable counterparts. However as the package contains no window, they cannot be erased and re-programmed.

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